You should never select on the basis of load capacity alone. Capacity ratings do not take into account the effort required to manually move a load. Capacity ratings are based on manual operation under ideal conditions. If these casters are going to be moved by mechanically powered equipment, consult us for a reduced capacity rating based on your application. If a human being has to move the weight, select the largest practical wheel diameter. If a caster failure occurs it is almost always because of misuse or abuse. It has been very rare that a product failed because of faulty material or poor workmanship. The following are examples of things that we do NOT want you to do:

1. Dragging the wheel sideways.
2. Shock or Impact caused by dropping the load instead of setting it down on the castered equipment.
3. Improper Installation such as:

A. Rigid casters not installed parallel to one another.
B. Swivel casters not installed parallel to the floor.
C. Using less than 4 bolts to attach the mounting plate.
D. Distortion of the swivel bearing when attaching the mounting plate due to welding improperly.

4. Exceeding the rated capacity of the wheel or caster.
5. Exceeding a rolling speed of 3 MPH.
6. The build up of heat caused by continuous operation causing tire separation.

The Industrial Plate Caster – Plate Mount – Kingpinless, or Model 100, is designed for heavy-duty tasks, handling loads up to 15,000 lbs per caster under ideal conditions (smooth floors, manual movement at 3 mph). Its large 6 1/4″ x 7 1/2″ top plate, thick legs, and precision-machined swivel bearing make it robust for demanding environments, with benefits like easier swiveling and reduced vibration. For mechanically powered equipment or abusive conditions, contact Caster City at 800-501-3808 or sales@castercity.com for tailored recommendations.

• Tow Lines: Ideal for manufacturing and distribution, supporting heavy loads with smooth movement, perfect for assembly lines.
• Abusive Conditions: Handles rough handling and uneven surfaces, suitable for construction or industrial settings, with consultation for extreme abuse.
• Automotive: Moves heavy vehicle components or chassis in assembly, ensuring reliable performance under production demands.
• Aerospace: Provides stable movement for aircraft parts or equipment, crucial for assembly or maintenance within capacity limits.
• Metal Fabricating: Transports heavy materials like steel plates, offering durability in fabrication shops.
• Military Equipment: Supports mobility for heavy gear or vehicles, ensuring reliability in defense applications.
• Tractor-Pulled Trailers: Handles heavy loads in agricultural or industrial settings, with stability for uneven terrain.
• Boat & Ship Molding and Building: Moves smaller boat components or molds, ensuring safe handling in shipyards.
• Storage Tanks & Gantries: Positions smaller tanks or gantry systems in processing industries, aiding operational flexibility.
• Shock Load Applications: Withstands sudden impacts, suitable for dynamic environments, though consultation is advised for frequent shocks.
• Production Line Dollies: Transports heavy components along manufacturing lines, enhancing workflow efficiency.
• Heavy Machinery: Mobilizes machinery up to 15,000 lbs, simplifying maintenance or repositioning.
• Mobile Homes: Supports assembly or relocation of mobile home sections, ensuring stability and safety.
  Extreme Duty Platform Trucks: Enhances platform trucks in warehouses for heavy cargo, within load limits.
• Heavy-Duty Processing Equipment: Moves heavy equipment in food processing or mining for maintenance, ensuring mobility.